Hi,
Please help as I need to figure out how to control the speed of a DC Motor with a potentiometer. That would be extremely helpful as I have found nothing on this page: Arduino Playground - DCMotorControl
Thanks,
ChineseFarmer-_-
http://playground.arduino.cc/Main/InterfacingWithHardware#Physical_Mechanical
the other link was broken.
Also search these forums, you will find lots and lots of stuff.